| 摘要 |
PURPOSE: An apparatus for automatically coating electromagnetic wave shielding paint or deposition paint is provided which has 6 degrees of freedom using a plurality of actuators and coating the paint on the material by spraying a paint on a material to be coated using movements of the six degrees of freedom. CONSTITUTION: The apparatus for automatically coating electromagnetic wave shielding paint or deposition paint comprises three straight line motion parts each of which are moved in a straight line in reciprocally perpendicular three axis directions; a first rotational motion part(24) which is connected to a final free end part in the state that the three straight line motion parts are connected so that they have 3 degrees of freedom, and which is rotated around a straight line motion direction of any one straight line motion part having the final free end part; a rotational motion part(25) which is connected to the free end part of the first rotational motion part to be rotated; a spray gun(40) which is fixed to the free end part of the rotational motion part to spray air and coating agent; a turntable which is positioned in a spray direction of the spray gun; a second rotational motion part for rotating the turntable in an angle that is obtained by dividing 360 degrees of an angle into two or more integral number; an air supply part for supplying air into the spray gun; a coating agent supply part for supplying coating agent into the spray gun; and a controller for controlling quantity of motion of the three straight line motion parts, first rotational motion part, rotational motion part and second rotational motion part, air pressure of the air supply part, and coating agent supply amount of the coating agent supply part, wherein the straight line motion parts comprises guiding stands(21G-23G) positioned in a motion direction, sliders(21S-23S) which are slid by being locked to the guiding stands(21G-23G), transfer screws(28) which are positioned parallel to the guiding stands(21G-23G) and locked to the sliders(21S-23S), and motors(31-33) for rotating the transfer screws.
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